Jax Daily How to Gain More Followers on Facebook Quickly in 2019. Be consistent: Many people give up way to quickly. They post a few time and then stop. Facebook knows how much time you spend on the app so when you post and leave, they are actually least likely to show your content to the majority of your followers. Posting regularly and staying on the app to engage with people in the newsfeed, answer comments on previous posts, and being present on messenger tells the app that your an active user. All this activity boosts your posts and helps to qualify your account. Facebook also gives more credibility to the next post you publish after a successful post so try not maintain consistency and don’t stop posting once you have achieved some reach and activity.